Properties

Label 2-135-1.1-c3-0-13
Degree $2$
Conductor $135$
Sign $-1$
Analytic cond. $7.96525$
Root an. cond. $2.82227$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 7·4-s + 5·5-s − 6·7-s − 15·8-s + 5·10-s − 47·11-s − 5·13-s − 6·14-s + 41·16-s − 131·17-s − 56·19-s − 35·20-s − 47·22-s + 3·23-s + 25·25-s − 5·26-s + 42·28-s − 157·29-s + 225·31-s + 161·32-s − 131·34-s − 30·35-s − 70·37-s − 56·38-s − 75·40-s + 140·41-s + ⋯
L(s)  = 1  + 0.353·2-s − 7/8·4-s + 0.447·5-s − 0.323·7-s − 0.662·8-s + 0.158·10-s − 1.28·11-s − 0.106·13-s − 0.114·14-s + 0.640·16-s − 1.86·17-s − 0.676·19-s − 0.391·20-s − 0.455·22-s + 0.0271·23-s + 1/5·25-s − 0.0377·26-s + 0.283·28-s − 1.00·29-s + 1.30·31-s + 0.889·32-s − 0.660·34-s − 0.144·35-s − 0.311·37-s − 0.239·38-s − 0.296·40-s + 0.533·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 135 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 135 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(135\)    =    \(3^{3} \cdot 5\)
Sign: $-1$
Analytic conductor: \(7.96525\)
Root analytic conductor: \(2.82227\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 135,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - p T \)
good2 \( 1 - T + p^{3} T^{2} \)
7 \( 1 + 6 T + p^{3} T^{2} \)
11 \( 1 + 47 T + p^{3} T^{2} \)
13 \( 1 + 5 T + p^{3} T^{2} \)
17 \( 1 + 131 T + p^{3} T^{2} \)
19 \( 1 + 56 T + p^{3} T^{2} \)
23 \( 1 - 3 T + p^{3} T^{2} \)
29 \( 1 + 157 T + p^{3} T^{2} \)
31 \( 1 - 225 T + p^{3} T^{2} \)
37 \( 1 + 70 T + p^{3} T^{2} \)
41 \( 1 - 140 T + p^{3} T^{2} \)
43 \( 1 - 397 T + p^{3} T^{2} \)
47 \( 1 + 347 T + p^{3} T^{2} \)
53 \( 1 - 4 T + p^{3} T^{2} \)
59 \( 1 - 748 T + p^{3} T^{2} \)
61 \( 1 + 338 T + p^{3} T^{2} \)
67 \( 1 - 492 T + p^{3} T^{2} \)
71 \( 1 - 32 T + p^{3} T^{2} \)
73 \( 1 - 970 T + p^{3} T^{2} \)
79 \( 1 + 1257 T + p^{3} T^{2} \)
83 \( 1 + 102 T + p^{3} T^{2} \)
89 \( 1 + 1488 T + p^{3} T^{2} \)
97 \( 1 - 974 T + p^{3} T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.77732423259932501718338943451, −11.17684380951355680080293206482, −10.10833635728261630529661204567, −9.124161274570911954009567994425, −8.132703514134974010640967193916, −6.54882856740379749779071491816, −5.34358094938513260771629321003, −4.25832988831698386516179103786, −2.56286497032969400432426342053, 0, 2.56286497032969400432426342053, 4.25832988831698386516179103786, 5.34358094938513260771629321003, 6.54882856740379749779071491816, 8.132703514134974010640967193916, 9.124161274570911954009567994425, 10.10833635728261630529661204567, 11.17684380951355680080293206482, 12.77732423259932501718338943451

Graph of the $Z$-function along the critical line